CN102448687B - 刀片-刀片保持器的组件 - Google Patents
刀片-刀片保持器的组件 Download PDFInfo
- Publication number
- CN102448687B CN102448687B CN201080024122.4A CN201080024122A CN102448687B CN 102448687 B CN102448687 B CN 102448687B CN 201080024122 A CN201080024122 A CN 201080024122A CN 102448687 B CN102448687 B CN 102448687B
- Authority
- CN
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- Prior art keywords
- blade
- recess
- wall
- maintaining body
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/3806—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface
- B26F1/3813—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface wherein the tool head is moved in a plane parallel to the work in a coordinate system fixed with respect to the work
- B26F1/382—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface wherein the tool head is moved in a plane parallel to the work in a coordinate system fixed with respect to the work wherein the cutting member reciprocates in, or substantially in, a direction parallel to the cutting edge
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Cutting Devices (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Knives (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Machine Tool Sensing Apparatuses (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
在将所述刀片(2)锁止到用于切割物品的机器中的刀片保持器(1)时,刀片保持器(1)设置有刀片保持机构(11),所述刀片保持机构具有凹部(12),接合元件(14)包含在所述凹部中,当所述刀片(2)定位在所述凹部(12)中时,所述接合元件(14)与设置在所述刀片(2)中的对应的座部(R)相互联接,以便确保所述刀片(2)相对于所述机构支撑机构(11)的定位和轴向定向。
Description
技术领域
本发明涉及与将刀具锁止到用于切割物品的机器中的用于刀具的支撑装置相关的技术领域。
具体地,本发明涉及一种机器,在所述机器中,将要被切割的物品在工作面上被拉伸并且被锁止到该工作面,以便通过连接到工作台的刀片切割成预定的形状,所述刀片被竖直地致动并且往复运动。
背景技术
工作台具有支撑装置,刀片被锁止到所述支撑装置。在这种方案中,刀片的轴向位置和它的锁止取决于如何将刀片紧固到保持器。
刀片中设置有中心孔,用来将其可移除地锁止(block),并且刀片还包括用来将刀片紧固到保持器的机构。在切割物品的操作过程中,刀片可能会例如由于紧固机构变松而发生轴向变化,这是因为紧固机构和刀片和轴向孔之间的公差导致轴向移位,由此带来很多缺陷和问题。
发明内容
本发明的优点在于,本发明提供一种刀片-刀片保持器的组件,所述组件能够使刀片关于支撑装置精确地对中,并且在切割物品的操作过程中保持刀片的定位和轴向定向。
本发明的进一步的优点在于提供一种用于将刀片可移除地锁止到支撑装置的组件,所述组件构思简单并且能够简单快速地定位刀片。
根据所附权利要求中限定的方案,可以实现这些优点。
附图说明
在下文中,具体参考附图的伴随图表来描述本发明的特征,其中:
图1图示了用来切割物品的机器中的用于刀片的支撑装置的透视图;
图2为切割物品的刀片的主视图;
图3为刀片保持器-刀片的组件的透视图;
图4为图3中所图示内容的主视图。
具体实施方式
参照附图的伴随图表,1整体表示与没有被示出的工作台联接在一起的刀片保持器,所述工作台为用来切割也设有被示出的皮革等的机器的一个一体的部件。2表示刀具,特别为刀片。
保持器1由钩状元件10(部分地被附图的图形示出)组成,所述钩状元件10通过公知的方式联接到机器的工作台,并且形成刀片保持机构11。
图1中示出的刀片保持机构11具有宽度不小于刀片2的宽度的凹部12,所述凹部12例如被形成为限定两个相对的壁12a、12b,分别为第一壁12a和第二壁12b,第二壁12b比第一壁12a短。
接合元件14从第一壁12a延伸出来,横向于刀片保持机构11的末端部分110,并与所述末端部分110相距预定的距离。
凹部12的底部12c在与末端部分110的边缘相距一定距离d的位置处具有通孔15。
销16被稳固地约束到第二壁12b的外表面上,随着切割操作,销16空转地(idly)沿着相应的导引件(未示出)支撑活动的防旋转轴承17。
刀片保持机构11的末端部分110具有与凹部12连通的开口18,开口18的功能将在下文中更加全面地描述。
刀片2具有公知的平行四边形特征,并且具有中心孔F,并且,如图2中的例子所示,刀片在它的短斜侧边处具有两个切割刃T1、T2。刀片2的长侧边2a、2b在与每个切割刃T1、T2的尖端P相距距离K的位置处分别具有相应的座部R。
如图3、4所示,刀片2定位在刀片保持机构11的凹部12中,以限定接合元件14和形成在刀片2的两个长侧边2a、2b中的一个侧边上的座部R之间的相互联接,其中刀片2的长侧边的各个表面的一部分与第一壁12a和第二壁12b分别抵接。
通过这种定位,刀片2的孔F与形成在刀片保持机构11中的通孔15同轴,并且,如图3所示,刀片2的切割刃T2从开口18中伸出,以便能够随着锁止有刀片-刀片保持器的组件2的切割机器的开动切割物品。
随后,通过孔F和通孔15中的未示出的适合的公知紧固装置来稳定上述相互联接。
用来将刀片2锁止到用于切割物品的机器中的相关支撑装置的组件具有特别有利的特点。
在将刀片2定位并稳定到刀片保持机构11之后,接合元件14和座部R之间的相互联接是有利的,这是因为能够保证刀片2相对于刀片保持机构11正确地定位,以及随着物品切割操作刀片2相对于刀片保持机构11的位置和轴向定向的任何最终改变。
刀片2的每个长侧边2a、2b中包括与每个切割刃T1、T2的尖端P相距距离K的位置处的座部R使得刀片能够在切割刃T1、T2中的一个磨损之后而相对于刀片保持机构11转动。
从孔F和通孔15中取出锁止装置,从凹部12中取出刀片2,转动刀片2,并在凹部12中重新定位刀片,使得刀片2的另一个长侧边上的座部R与接合元件14相联接。所形成的联接继而如先前所述的那样被锁止。
如上所述实现的刀片2-刀片保持器1的组件连接到公知的机器的工作台上以切割物品是有利的,这是因为它的使用提高了与物品的精密切割相关的技术功能特征。
以上仅仅通过非限制性实施例的方式进行了描述,并且应当理解,具有实用性的任何变型都应理解为落入上文中所述并且所附权利要求中所限定的保护范围内。
Claims (5)
1.一种刀片(2)-刀片保持器(1)的组件,所述组件能够连接到用来切割物品的机器,在所述机器中,将要被切割的物品在工作面上被拉伸并且被锁止,所述组件包括:
刀片保持器(1),所述刀片保持器由钩状元件(10)构成,所述钩状元件能够连接到用来切割物品的机器上并且具有刀片保持机构(11),以及
刀片(2),所述刀片具有包括两个长侧边(2a,2b)和两个短侧边的平行四边形形状,所述刀片(2)在它的两个短侧边处设置有两个相应的切割刃(T1、T2);
其特征在于,
所述刀片保持机构(11)具有凹部(12),所述凹部成形为具有两个相对的壁(12a,12b)并且具有使得所述刀片(2)能够定位在其中的宽度,所述刀片保持机构(11)具有接合元件(14),所述接合元件在与刀片保持机构(11)的末端部分(110)相距一预定距离的位置处从第一壁(12a)横向地延伸,所述末端部分(110)具有与凹部(12)连通的开口(18),并且所述凹部(12)的底部在与所述末端部分(110)的边缘相距一距离(d)的位置处具有通孔(15),并且其中:
所述刀片(2)在中心处具有孔(F),并且每个所述长侧边(2a,2b)都在位于与每个切割刃(T1,T2)的尖端(P)相距一距离(K)的位置处具有座部(R),使得在所述刀片(2)定位在所述刀片保持机构(11)的凹部(12)中之后,所述刀片(2)的长侧边(2a,2b)的一部分分别抵接所述凹部(12)的第一壁(12a)和第二壁(12b),由此使所述接合元件(14)与所述刀片(2)的两个长侧边(2a,2b)中的与所述凹部(12)的所述第一壁(12a)接触的一个长侧边的座部(R)相互联接,所述刀片(2)的孔(F)与所述凹部(12)的底部(12c)中的通孔(15)同轴,并且所述刀片(2)的切割刃(T1,T2)从所述刀片保持机构(11)的末端部分(110)的开口(18)中伸出来,以便能够切割物品。
2.如权利要求1所述的刀片(2)-刀片保持器(1)的组件,其中,所述刀片(2)的两个长侧边(2a,2b)上的座部(R)关于刀片(2)中的中心孔 (F)相互对称。
3.如权利要求1所述的刀片(2)-刀片保持器(1)的组件,其中,所述刀片保持机构(11)包括被稳固地约束到所述凹部(12)的第二壁(12b)的外表面的销(16),所述销(16)在切割操作过程中空转地支撑用于与切割物品的机器的导引件相接触的防旋转轴承(17)。
4.如权利要求1所述的刀片(2)-刀片保持器(1)的组件,其中,所述刀片保持机构(11)的凹部(12)的第二壁(12b)的长度比所述第一壁(12a)短。
5.如权利要求1所述的刀片(2)-刀片保持器(1)的组件,其中,在所述刀片(2)被定位在凹部(12)中后相互同轴的所述凹部(12)中的通孔(15)和所述刀片(2)中的孔(F)设置成使得用于锁止所述刀片(2)与所述凹部(12)的联接位置的锁止装置能够插入。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITBO2009A000455 | 2009-07-15 | ||
ITBO2009A000455A IT1396860B1 (it) | 2009-07-15 | 2009-07-15 | Sistema per il bloccaggio amovibile di un utensile ad un relativo supporto in macchine per la recisione di articoli |
PCT/IB2010/053105 WO2011007295A1 (en) | 2009-07-15 | 2010-07-07 | A blade-blade holder support group |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102448687A CN102448687A (zh) | 2012-05-09 |
CN102448687B true CN102448687B (zh) | 2014-07-23 |
Family
ID=42060498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080024122.4A Expired - Fee Related CN102448687B (zh) | 2009-07-15 | 2010-07-07 | 刀片-刀片保持器的组件 |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP2454060B1 (zh) |
CN (1) | CN102448687B (zh) |
BR (1) | BRPI1016163A2 (zh) |
CO (1) | CO6470836A2 (zh) |
ES (1) | ES2434793T3 (zh) |
IT (1) | IT1396860B1 (zh) |
MX (1) | MX2011013409A (zh) |
PL (1) | PL2454060T3 (zh) |
PT (1) | PT2454060E (zh) |
WO (1) | WO2011007295A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2966671C (en) | 2014-12-18 | 2020-10-27 | Metriopharm Ag | Crystalline form of 5-amino-2,3-dihydrophthalazine-1,4-dione sodium salt, pharmaceutical preparations containing the same and method for the production of said form |
CN107838955A (zh) * | 2017-10-19 | 2018-03-27 | 福建大吉刀剪五金有限公司 | 一种纱剪及其制造方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2304771A (en) * | 1941-04-16 | 1942-12-08 | Ascote Inc | Cutter |
US2432345A (en) * | 1944-04-29 | 1947-12-09 | Natural Casing Inst Inc | Blade holder and replaceable blade |
CN1030895A (zh) * | 1987-05-21 | 1989-02-08 | 桑德维克硬质材料有限公司研究中心 | 带分度刀片的刀具 |
EP0515661B1 (en) * | 1990-12-12 | 1994-03-09 | Rapidpak, Inc. | Servo motor operated indexing motion packaging machine and method |
US7055407B2 (en) * | 2002-09-11 | 2006-06-06 | Allway Tools, Inc. | Soft handle non-retractable utility knife with quick release latch and method for making same |
CN201095115Y (zh) * | 2007-10-22 | 2008-08-06 | 杭州巨星科技有限公司 | 便于替换刀片的手动刀 |
-
2009
- 2009-07-15 IT ITBO2009A000455A patent/IT1396860B1/it active
-
2010
- 2010-07-07 PT PT107403412T patent/PT2454060E/pt unknown
- 2010-07-07 PL PL10740341T patent/PL2454060T3/pl unknown
- 2010-07-07 CN CN201080024122.4A patent/CN102448687B/zh not_active Expired - Fee Related
- 2010-07-07 WO PCT/IB2010/053105 patent/WO2011007295A1/en active Application Filing
- 2010-07-07 BR BRPI1016163-5A patent/BRPI1016163A2/pt not_active IP Right Cessation
- 2010-07-07 ES ES10740341T patent/ES2434793T3/es active Active
- 2010-07-07 EP EP10740341.2A patent/EP2454060B1/en not_active Not-in-force
- 2010-07-07 MX MX2011013409A patent/MX2011013409A/es active IP Right Grant
-
2011
- 2011-11-25 CO CO11162440A patent/CO6470836A2/es active IP Right Grant
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2304771A (en) * | 1941-04-16 | 1942-12-08 | Ascote Inc | Cutter |
US2432345A (en) * | 1944-04-29 | 1947-12-09 | Natural Casing Inst Inc | Blade holder and replaceable blade |
CN1030895A (zh) * | 1987-05-21 | 1989-02-08 | 桑德维克硬质材料有限公司研究中心 | 带分度刀片的刀具 |
EP0515661B1 (en) * | 1990-12-12 | 1994-03-09 | Rapidpak, Inc. | Servo motor operated indexing motion packaging machine and method |
US7055407B2 (en) * | 2002-09-11 | 2006-06-06 | Allway Tools, Inc. | Soft handle non-retractable utility knife with quick release latch and method for making same |
CN201095115Y (zh) * | 2007-10-22 | 2008-08-06 | 杭州巨星科技有限公司 | 便于替换刀片的手动刀 |
Also Published As
Publication number | Publication date |
---|---|
PL2454060T3 (pl) | 2014-01-31 |
CN102448687A (zh) | 2012-05-09 |
ES2434793T3 (es) | 2013-12-17 |
EP2454060B1 (en) | 2013-08-14 |
CO6470836A2 (es) | 2012-06-29 |
WO2011007295A1 (en) | 2011-01-20 |
PT2454060E (pt) | 2013-11-15 |
EP2454060A1 (en) | 2012-05-23 |
IT1396860B1 (it) | 2012-12-20 |
BRPI1016163A2 (pt) | 2019-09-24 |
MX2011013409A (es) | 2012-08-23 |
ITBO20090455A1 (it) | 2011-01-16 |
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